Digital aerial photographs Rhineland-Palatinate (LuBi)
Description
Aerial images are used to collect information about changes in the Earth's surface in order to incorporate it into topographic maps and geographic information systems.
For image flight, the area to be flown is divided into flight strips, which are usually flown in an east-west direction in such a way that two consecutive images overlap by about 60% and images of adjacent flight strips by about 30%. In the overlapping areas, a stereoscopic view or a three-dimensional evaluation is possible.
Since the 1950s, more than 400,000 images have accumulated in the State Office for Surveying and Geobasic Information. These are mainly vertical shots on black-and-white film in the format 23 × 23 . All aerial photographs have been produced in colour since 2001 and digitally since 2008.
Reproductions of the original aerial photographs are available, which are now produced exclusively by means of digital processing and issued as plots.
In addition, the LVermGeo also has the following aerial photographs:
Aerial plans in scale 1:25 000 from the years 1933 - 1938
Aerial photographs of the Allies from the time of the Second World War in scales 1:8 000 - 1:38 000, which provide valuable information in the search for unexploded aerial bombs.
Aerial photographs from 1951 in scales 1:4 000 - 1:38 000
Resources
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Tags
- rp
- 2f23ed6e-0186-4c2b-8380-748389036509
- lubi